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Convention Paper

New Digital PLL for 8-10 Modulation Code Used by DAT

Authors: Fukuda, Shinichi; Fukami, Tadashi; Moroboshi, Arihiro

AES Convention 93 · Paper 3373 · October 1992

Abstract

This paper describes a new digital signal processor (DSP) LSI for a digital audio tape (DAT) recorder with a fully digital phase locked loop (PLL). In our newest DSP which uses a ring oscillator to lower the master clock frequency, we have improved the PLL's master to playback (PB) clock frequency ratio to 2.6, where in our currently available DSP, PLL's master to PB ratio is 5.2.

Details

Published in
AES Convention 93
AES Convention
93
Paper number
3373
Publication date
October 6, 1992
Session subject
Digital Innovations in Audio Technology
Affiliation
Sony Corporation, Tokyo, Japan (See document for exact affiliation information.)
Type
Convention Paper